In most of the colleges and schools, blackboards or whiteboards are used for taking the lecture. For cleaning the boards consumes a lot of time where they need to clean using the duster manually. By implementing this project you can avoid the time consumption for cleaning the board. For making of this project we have to use a set of frames, brackets, supporting rods, Dusters, motor, rollers and electronics device to achieve this mechanism.For this purpose, we use dusters mounted on shafts which are connected on a supporting frame. These shafts are connected in such a way, so as to provide a proper circular cleaning motion that is needed for cleaning the board. We now use a motor to drive these shafts in a required direction. Now we also need to ensure entire board gets cleaned. So we use a set of rollers to mount the upper and lower part of the frame in that section. We now use the second motor to drive the entire duster frame in a horizontal motion so that we get the entire board cleaned as the frame reaches the other end of the board.
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Project Description:
COMPONENTS:Dusters with shaft
Connecting rods
supporting Frame
Rollers
DC Motor
Horizontal Support Frame
Project Implementation:
Fix the duster to the shaft which is to be fixed in the vertical position. Then fix the supporting frames to the board on top and bottom side in order to support the motor and shaft with the duster. Fix the DC motors to the supporting frames on the top right and the bottom right end respectively. Now fix the duster with the shaft to the between two motors.The bottom side motor is used for in order to get sliding motion of the duster to get the proper cleaning of the board.The bottom side motor should be connected to the sliding duster where top side motor is used for moving the slider in the horizontal direction for cleaning to all area equally.
Kit required to develop AUTOMATIC BLACKBOARD CLEANER:
